File:1911 Britannica - Hot-wire Ammeter.png
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1911_Britannica_-_Hot-wire_Ammeter.png (634 × 468 pixels, file size: 11 KB, MIME type: image/png)
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Summary
| Description |
English: Diagram showing the arrangements of Hartmann and Braun's hot-wire ammeter. Illustration from 1911 Encyclopædia Britannica, article Amperemeter. |
| Date | |
| Source |
 Encyclopædia Britannica Eleventh Edition, Vol. 1, Page 879 |
| Author | Encyclopædia Britannica, 1911 |
Licensing
|
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:32, 8 January 2012 | | 634 × 468 (11 KB) | Clarice Reis |
File usage
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